15317306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 25945920

約数和(自身を除く): 10628614

約数列:

[1, 2, 17, 19, 34, 38, 131, 181, 262, 323, 362, 646, 2227, 2489, 3077, 3439, 4454, 4978, 6154, 6878, 23711, 42313, 47422, 58463, 84626, 116926, 403087, 450509, 806174, 901018, 7658653, 15317306]

約数ペア:

[(1, 15317306), (2, 7658653), (17, 901018), (19, 806174), (34, 450509), (38, 403087), (131, 116926), (181, 84626), (262, 58463), (323, 47422), (362, 42313), (646, 23711), (2227, 6878), (2489, 6154), (3077, 4978), (3439, 4454)]